Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

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Develop > Programming Guide > System Language reference > List: RAD functions > RAD function: prof

RAD function: prof

A RAD function that returns system performance statistics while checking the system resources used by an application.

Function

prof

Format

prof(n)

Where:

The value of n is the value for the parameter corresponding to the option you want returned.

Parameters

The following parameters are valid for the prof function:

Parameter	Description
1	Returns the user CPU time.
2	This parameter is obsolete.
3	Returns the memory allocated.
4	This parameter is obsolete.
5	Returns the number of statements evaluated.
6	This parameter is obsolete.
7	This parameter is obsolete.
8	This parameter is obsolete.
9	This parameter is obsolete.
10	This parameter is obsolete.
11	This parameter is obsolete.
12	Returns the user executing priority.
13	This parameter is obsolete.
20	Returns the symbol table size.
21	Returns the stack size.

Example

prof(5) returns 7752.